22153534215259 has 2 divisors, whose sum is σ = 22153534215260. Its totient is φ = 22153534215258.

The previous prime is 22153534215191. The next prime is 22153534215359. The reversal of 22153534215259 is 95251243535122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22153534215259 - 2¹⁹ = 22153533690971 is a prime.

It is not a weakly prime, because it can be changed into another prime (22153534215359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11076767107629 + 11076767107630.

It is an arithmetic number, because the mean of its divisors is an integer number (11076767107630).

Almost surely, 2^{22153534215259} is an apocalyptic number.

22153534215259 is a deficient number, since it is larger than the sum of its proper divisors (1).

22153534215259 is an equidigital number, since it uses as much as digits as its factorization.

22153534215259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240000, while the sum is 49.

The spelling of 22153534215259 in words is "twenty-two trillion, one hundred fifty-three billion, five hundred thirty-four million, two hundred fifteen thousand, two hundred fifty-nine".